Display stand



FIG. 1 is a perspective view of my new design for a display stand;

FIG. 2 is a view similar to FIG. 1 showing the display case in an open position;

FIG. 3 is a perpspective view similar to FIG. 1 showing display case elements rotated with respect to the position show in FIG. 1;

FIG. 4 is a perspective view similar to FIG. 3 showing the display case elements further rotated;

FIG. 5 is a top view of the design of FIG. 1;and,

FIG. 6 is a bottom view of the design of FIG. 1. 

The ornamental design for a display stand, as shown and described. 